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| 1 | Numerical Investigation of Tip Clearance Effects in an Axial Transonic Compressor显示文摘Numerical investigations of the Darmstadt transonic single stage compressor (DTC), in the Rotor1-Stator1 configuration, aimed at advancing the understanding of the effect of different rotor tip gaps and transition modelling on the blade surfaces are presented. Steady three dimensional Reynolds Averaged Navier Stokes (RANS) simulations were performed to obtain the flow fields for the different configurations at different operating conditions using the RANS-Solver TRACE. The stage geometry and the multi-block structured grid were generated by G3DMESH and a grid sensitivity analysis was conducted. For the clearance gap region, a fully gridded special H-grid was chosen. Comparisons were made between the flow characteristic at design speed, representative for a transonic flow regime, and at 65% speed, representative for a subsonic flow regime. The computations were used to analyse the flow phenomena through the tip clearance region for the different configurations and their impact on the performance of the compressor stage. | R. Ciorciari A. Lesser F. Blaim R. Niehuis | 2012 | Journal of Thermal Science2012，21，2： | 7 |
| 2 | Mastoid obliteration and reconstruction techniques:A review of the literature显示文摘Objective To review the published literature related to the different obliteration and reconstruction techniques in the management of the canal wall down mastoidectomy.Methods A PubMed(Medline)and LILACS databases as well as crossed references search was performed with the following Mesh terms:“cholesteatoma”,“cholesteatoma-middle ear”,“otitis media”,“otitis media,suppurative”,“mastoiditis”,“mastoidectomy”,“canal wall down mastoidectomy”,“radical mastoidectomy”,“mastoid obliteration”and crossed references.Inclusion criteria were adult patients subject to mastoid cavity obliteration and posterior canal wall reconstruction.The technique and materials used,anatomic and functional results,complications,recurrence rates,and changes in quality of life,were analyzed.A total of 94 articles were screened,38 were included for full-text detailed review.Results Twenty-one articles fulfilled the inclusion criteria.Techniques and materials used for canal wall reconstruction,tympanoplasty,and ossiculoplasty were varied and included autologous,biosynthetic,or both.Auditory results were reported in 16 studies and were inconsistent.Three studies reported improvement in the quality of life using the GBI scale.Follow-up time ranged from 1 to 83 months.Eleven articles used imaging studies to evaluate postoperative disease recurrence.The highest recurrence rate reported for cholesteatoma after obliteration was 19%.The most frequently reported complications were retraction pockets and transient otorrhea.Conclusion Plenty of techniques combining grafts and other materials have been used to overcome mastoidectomy cavity problems.So far,it is still not possible to standardize an ideal procedure.The available level of evidence for this topic is low and limited. | Michelle Lupa Mendlovic Daniella Alejandra Monroy Llaguno Ivan Hermann Schobert Capetillo Juan Carlos Cisneros Lesser | 2021 | Journal of Otology2021，16，3： | 5 |
| 3 | Sustaining the gains made in malaria control and elimination显示文摘Significant progress has been made in the last 25 years to reduce the malaria burden,but considerable challenges remain.These gains have resulted from large investments in a range of control measures targeting malaria.Fana and co-authors find a strong relationship between education level and net usage with malaria parasitemia in pregnant women,suggesting the need for targeted control strategies.Mayala and co-workers find important links between agriculture and malaria with implications for inter-sectoral collaboration for malaria control. | Randall A Kramer Adriane Lesser | 2015 | Infectious Diseases of Poverty2015，4，1： | 4 |
| 4 | 现代管理策略降低儿童、青少年和年轻成人肥厚型心肌病患者心血管病死亡率显示文摘青年时期一直被认为是肥厚型心肌病(hypertrophic cardiomyopathy,HCM)发生风险最高的时间,尤其是猝死风险。过去的20年间发现了许多可靠的识别高危患者的指标,并利用植入式心脏除颤器(implantable cardiac defibrillator,ICD)预防猝死,同时也产生了当前其他的治疗方案。 | 刘莉 叶鹏 Maron BJ Rowin EJ Casey SA Lesser JR Garberich RF McGriff DM Maron MS | 2015 | 中华高血压杂志2015，23，10： | 2 |
| 5 | Some observations of the velocity profile near the sea floor显示文摘 | Lesser R M | 1951 | Transactions American Geophysical Union1951，32，2： | 2 |
| 6 | Occurrence and Frequency of Arrhythmias in Hypertrophic Cardiomyopathy in Relation to Delayed Enhancement on Cardiovascular Magnetic Resonance显示文摘 | A. Selcuk Adabag Barry J. Maron Evan Appelbaum Caitlin J. Harrigan Jacqueline L. Buros C. Michael Gibson John R. Lesser Constance A. Hanna James E. Udelson Warren J. Manning Martin S. Maron | 2008 | Journal of the American College of Cardiology2008，，14： | 2 |
| 7 | Transient neuropsychological abnormalities ( including Gerstmann's syndrome) during cortical stimulation显示文摘 | Morris HH Luders H Lesser RP | 1984 | Neurology1984，34，7： | 1 |
| 8 | Meningiomas involving the optic nerve:technical aspects and outcomes for a series of 50 patients显示文摘 | Margalit NS Lesser JB Moche J | 2003 | Neurosurgery2003，53，3： | 1 |
| 9 | Acute and reversible cardiomyopathy provoked by stress in women from the Unite States显示文摘 | Sharkey SW Lesser JR Andrey G | 2005 | Circulation2005，111，4： | 1 |
| 10 | Phase Ⅰ study of twice-weekly gemcitabine and concurrent thoracic radiation for patients with locally advanced non-small-cell lung cancer显示文摘 | Blackstock AW Lesser GJ Fletcher-Steede J | 2001 | Int J Rad Ocol Biol Phys2001，51，5： | 1 |
| 11 | Organophosphorous additive for fortification,processibility, and flame retardance of epoxy resins 显示文摘 | ZERDA A S LESSER A J | 2002 | J Appl Polym Sci2002，84，2： | 1 |
| 12 | Reflections on the nature of Multi-agent coordination and its implications for an agent architecture显示文摘 | Lesser V R | 1998 | Autonomous Agents and Multi-Agent System1998，，1： | 1 |
| 13 | Evolution of the GPGP/TAEMS domain-independent coordination framework显示文摘 | LESSER V DECKER K WAGNER T | 2004 | Autonomous Agents and Multi-agent Systems2004，9，1： | 1 |
| 14 | Acute and reversible cardiomyopathy provoked by stress in women from the United States显示文摘 | Sharkey SW Lesser JR Zenovich AG | 2005 | Circulation2005，111，4： | 1 |
| 15 | Anterior 'cheek' electrodes are comparable to sphenoidal electrodes for the identification of ictal activity显示文摘 | Krauss GL Lesser RP Fisher RS | | 0，，06： | 1 |
| 16 | Carbon uptake in a marine diatom during acute exposure to ultraviolet B radiation: relative importance of damage and repair显示文摘 | LESSER M P CULLEN J J NEALE P J | 1994 | Journal of Phycology1994，30，： | 1 |
| 17 | Generalizing the partial global planning algorithm 显示文摘 | Decker Keith S Lesser Victor R | 1992 | International Journal of Intelligent and Cooperative Information System1992，1，2： | 1 |
| 18 | Communities of Practice and Organizational Performance显示文摘 | Lesser E Storck J | 2001 | IBM System Journal2001，，4： | 1 |
| 19 | Evalution of brain imaging abnormilities in mitochondrial encephalopathy with lactate acidosis and stroke-like episodes显示文摘 | Bi WL Baehring JM Lesser RL | | 0，，04： | 1 |
| 20 | The CT-STAT (Coronary Computed Tomographic Angiography for Systematic Triage of Acute Chest Pain Patients to Treatment) Trial显示文摘 | James A. Goldstein Kavitha M. Chinnaiyan Aiden Abidov Stephan Achenbach Daniel S. Berman Sean W. Hayes Udo Hoffmann John R. Lesser Issam A. Mikati Brian J. O’Neil Leslee J. Shaw Michael Y.H. Shen Uma S. Valeti Gilbert L. Raff | 2011 | Journal of the American College of Cardiology2011，，14： | 1 |
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